Name:Cyclopean Tomb
ManaCost:4
Types:Artifact
A:AB$ PutCounter | Cost$ 2 T | ValidTgts$ Land.nonSwamp | TgtPrompt$ Select target non-Swamp land | RememberCards$ True | CounterType$ MIRE | CounterNum$ 1 | ActivationPhases$ Upkeep | SubAbility$ DBEffect | SpellDescription$ Put a mire counter on target non-Swamp land. That land is a Swamp for as long as it has a mire counter on it. Activate only during your upkeep.
SVar:DBEffect:DB$ Effect | RememberObjects$ Targeted | StaticAbilities$ TombStatic | ForgetOnMoved$ Battlefield | ForgetCounter$ MIRE | Duration$ Permanent
SVar:TombStatic:Mode$ Continuous | EffectZone$ Command | Affected$ Card.IsRemembered | AddType$ Swamp | RemoveLandTypes$ True | Description$ That land is a Swamp for as long as it has a mire counter on it.
T:Mode$ ChangesZone | Origin$ Battlefield | Destination$ Graveyard | ValidCard$ Card.Self | Execute$ TrigEffect | TriggerDescription$ When CARDNAME is put into a graveyard from the battlefield, at the beginning of each of your upkeeps for the rest of the game, remove all mire counters from a land that a mire counter was put onto with CARDNAME but that a mire counter has not been removed from with CARDNAME.
SVar:TrigEffect:DB$ Effect | RememberObjects$ RememberedCard | Triggers$ UpkeepRemove | ForgetOnMoved$ Battlefield | Duration$ Permanent | SubAbility$ DBClearRemembered
SVar:UpkeepRemove:Mode$ Phase | Phase$ Upkeep | ValidPlayer$ You | Execute$ TrigRemove | TriggerZones$ Command | TriggerDescription$ At the beginning of your upkeep, remove all mire counters from a land that a mire counter was put onto with EFFECTSOURCE but that a mire counter has not been removed from with EFFECTSOURCE.
SVar:TrigRemove:DB$ ChooseCard | Choices$ Card.IsRemembered | Mandatory$ True | SubAbility$ DBRemoveCounter
SVar:DBRemoveCounter:DB$ RemoveCounter | CounterType$ MIRE | CounterNum$ All | Defined$ ChosenCard | SubAbility$ DBForget
SVar:DBForget:DB$ Pump | ForgetObjects$ ChosenCard | SubAbility$ DBClearChosen
SVar:DBClearChosen:DB$ Cleanup | ClearChosenCard$ True | SubAbility$ DBExileSelf
SVar:DBExileSelf:DB$ ChangeZone | Defined$ Self | Origin$ Command | Destination$ Exile | ConditionDefined$ Remembered | ConditionPresent$ Card | ConditionCompare$ EQ0
SVar:DBClearRemembered:DB$ Cleanup | ClearRemembered$ True
AI:RemoveDeck:All
AI:RemoveDeck:Random
DeckHints:Keyword$Swampwalk
DeckHas:Ability$Counters & Type$Swamp
Oracle:{2}, {T}: Put a mire counter on target non-Swamp land. That land is a Swamp for as long as it has a mire counter on it. Activate only during your upkeep.\nWhen Cyclopean Tomb is put into a graveyard from the battlefield, at the beginning of each of your upkeeps for the rest of the game, remove all mire counters from a land that a mire counter was put onto with Cyclopean Tomb but that a mire counter has not been removed from with Cyclopean Tomb.
